<html>
<head>
    <title>Title</title>
    <style>
        body{
            width:5000px;
            padding-right:170px;
            padding-left: 170px;
            border:5px solid blueviolet
        }
    </style>
</head>
<body>
This is the test page to test SetLoadWithOverviewMode interface
</body>
<script>
    function getViewResult(){
        let scaleNumber=window.visualViewport.scale;
        console.log(scaleNumber);
        return scaleNumber;
    }
</script>
</html>